Rapid: Individual Calculations January 2013
 Harazinska, Magdalena  Total change: 12.20  Rating chartPersonal card
 European Rapid Chess Championship Warszawa POL 2012-12-15
RcRownchangeKK*chgGame
 1790 1434 1.50 8 0.61 20 12.20 
  Piesik, Piotr 1834  * POL0.001-0.0820-1.60 
  Czajkowski, Adam 1834  * POL0.001-0.0820-1.60 
  Paulauskas, Andrius 1802 LTU0.5010.40208.00 
  Stebel, Agata 1656 POL0.001-0.2220-4.40 
  Wiszniowski, Eugeniusz 1728 POL1.0010.852017.00 
  Kowalska, Elzbieta wf1834  * POL0.001-0.0820-1.60 
  Makowski, Tomasz 1800 POL0.001-0.1020-2.00 
  Siil, Marko 1834  * EST0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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